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This applies a new structure for the main doc/ and modules/*/doc tree with 01-About.md 02-Installation.md ... This allows us to link from the main doc directory into module specific documentation entries. Furthermore table formatting, examples, and missing settings have been added where applicable. This patch also takes care about proper URL anchors and file names and directories. fixes #2950
77 lines
2.3 KiB
Markdown
77 lines
2.3 KiB
Markdown
# Monitoring Module Hooks <a id="monitoring-module-hooks"></a>
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## Detail View Extension Hook <a id="monitoring-module-hooks-detailviewextension"></a>
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This hook can be used to easily extend the detail view of monitored objects (hosts and services).
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### How it works <a id="monitoring-module-hooks-detailviewextension-how-it-works"></a>
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#### Directory structure <a id="monitoring-module-hooks-detailviewextension-directory-structure"></a>
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* `icingaweb2/modules/example`
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* `library/Example/ProvidedHook/Monitoring/DetailviewExtension/Simple.php`
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* `run.php`
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#### Files <a id="monitoring-module-hooks-detailviewextension-files"></a>
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##### run.php <a id="monitoring-module-hooks-detailviewextension-files-run-php"></a>
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```php
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<?php
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/** @var \Icinga\Application\Modules\Module $this */
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$this->provideHook(
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'monitoring/DetailviewExtension',
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'Icinga\Module\Example\ProvidedHook\Monitoring\DetailviewExtension\Simple'
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);
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```
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##### Simple.php <a id="monitoring-module-hooks-detailviewextension-files-simple-php"></a>
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```php
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<?php
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namespace Icinga\Module\Example\ProvidedHook\Monitoring\DetailviewExtension;
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use Icinga\Module\Monitoring\Hook\DetailviewExtensionHook;
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use Icinga\Module\Monitoring\Object\MonitoredObject;
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class Simple extends DetailviewExtensionHook
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{
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public function getHtmlForObject(MonitoredObject $object)
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{
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$stats = array();
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foreach (str_split($object->name) as $c) {
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if (isset($stats[$c])) {
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++$stats[$c];
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} else {
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$stats[$c] = 1;
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}
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}
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ksort($stats);
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$view = $this->getView();
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$thead = '';
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$tbody = '';
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foreach ($stats as $c => $amount) {
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$thead .= '<th>' . $view->escape($c) . '</th>';
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$tbody .= '<td>' . $amount . '</td>';
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}
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return '<h2>'
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. $view->escape(sprintf($view->translate('A %s named "%s"'), $object->getType(), $object->name))
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. '</h2>'
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. '<h3>Character stats</h3>'
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. '<table>'
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. '<thead>' . $thead . '</thead>'
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. '<tbody>' . $tbody . '</tbody>'
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. '</table>';
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}
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}
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```
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### How it looks <a id="monitoring-module-hooks-detailviewextension-how-it-looks"></a>
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